Dental operatory unit



FIG. 1 is a front perspective view of the dental operatory unit showing my new design;

FIG. 2 is a top plan view of the dental operatory unit of FIG. 1;

FIG. 3 is a right side view of the dental operatory unit of FIG. 1;

FIG. 4 is a rear side view of the dental operatory unit of FIG. 1;

FIG. 5 is a left side view of the dental operatory unit of FIG. 1; and

FIG. 6 is a bottom plan view of the dental operatory unit of FIG. 1. 

The ornamental design for a dental operatory unit, substantially as shown. 